NTC thermistors SMD Multilayer chip varistors Temperature sensor
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Quality Assurance
Quality Assurance
JOYIN's quality policy can be stated in the plain language as "Quality Comes the Best,Customer Comes the First." Each employee at Joyin Knows well that only the reliable quality for our products should be most beneficial to customers. Quality is always our everlasting goal to pursue .All of our mechanical equipment products are in compliance with the CE standard. Production of our electronic components has been certified by UL ISO9001 : 2000 and SGS ISO-14001 environmental certification approvals. Joyin's electronic components are all certified by the surveillance of UL(USA), CSA(Canada), VDE(Germany), and CQC(China) Standards.

The maneuver of JOYIN's quality assurance system would be engaged with the following aspectsˇG
In-coming, in-process, and out-going inspections.
Statistical process control (SPC) and Cpk quality monitoring.
Processing capability & bench marking.
Sample engineering and inspection.
Reliability engineering and improvement projects.
QS-9000 system under FMEA, SPC and MSA guidance.
In-house instrument calibration system.


 

 
Joyin Co., Ltd. -- 39-1, Shui Liu Tung, Tung Liu Li, Yangmei, Taoyuan, Taiwan 326
Tel: (886)-3-475-5094,     Fax: (886)-3-475-6835, ˇ@ˇ@ E-mail: sales@joyin.com.tw